思路来源于 FXXL - - 一个比较奇怪的地方就是第三步可以不做,也就是ans至少为1,听说场内有提问的,然后 admin 说可以不做- - (wa的我心烦) ...
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移动开发 时间:
2017-08-02 00:35:05
阅读次数:
224
Hints of sd0061 Time Limit: 5000/2500 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 2297 Accepted Submission(s): 68 ...
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其他好文 时间:
2017-07-31 23:01:46
阅读次数:
284
Funny Function Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1213 Accepted Submission(s): 594 P ...
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其他好文 时间:
2017-07-31 22:53:36
阅读次数:
148
题: OwO http://acm.hdu.edu.cn/showproblem.php?pid=6049 (2017 Multi-University Training Contest - Team 2 - 1005) 解: 先预处理 mn[i][j]记录区间最小值,mx[i][j]记录区间最大值 ...
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移动开发 时间:
2017-07-29 00:54:43
阅读次数:
204
Add More Zero Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 2245 Accepted Submission(s): 1053 ...
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其他好文 时间:
2017-07-26 18:06:28
阅读次数:
252
Balala Power! Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 2668 Accepted Submission(s): 562 ...
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编程语言 时间:
2017-07-26 11:32:56
阅读次数:
322
题目:hdoj 4925 Apple tree 来源:2014 Multi-University Training Contest 6 题意:给出一个矩阵,然后每一个格子中的数是2^(相邻格子的个数),然后要求不能取相邻的数,让取得数最大。 分析:这个题目有两种解法,一共是通解。网络流,还有一种是找 ...
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移动开发 时间:
2017-07-04 18:26:08
阅读次数:
158
Shell Necklace Time Limit: 16000/8000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 534 Accepted Submission(s): 227 P ...
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系统相关 时间:
2016-08-26 20:00:48
阅读次数:
237
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=5821
Ball
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)
Total Submission(s): 515 Accepted Submission(...
分类:
编程语言 时间:
2016-08-12 18:28:41
阅读次数:
376
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=5802
Windows 10
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)
Total Submission(s): 1005 Accepted Subm...